
Unfortunately, there’s no known cause for the disorder, so there’s no cure.Įven though there’s no cure, you can manage symptoms with sleep hygiene practices, such as maintaining a consistent sleep schedule and not taking stimulants, such as caffeine, if you’re taking amphetamine-based drugs. People with idiopathic hypersomnia report feeling sleepy all the time and not experiencing restorative sleep.Īlthough the true cause of the condition is unknown, some experts believe it may be due to a nervous system disorder. The condition is characterized by the constant need for sleep for extended periods, even longer than 10 hours at a time. If this sounds like you, you may have idiopathic hypersomnia.Įxcessive daytime sleepiness is a symptom of idiopathic hypersomnia, which means excessive sleepiness (hypersomnia) with no identifiable cause (idiopathic). You feel the need to take frequent naps, and you never feel rested or recharged, no matter how much you sleep. Imagine living in a constant state of sleepiness, even if you sleep the recommended amount of hours. The following conditions may cause daytime sleepiness: Idiopathic Hypersomnia However, some disorders cause perpetual drowsiness, with no known cause, making you fall asleep in your chair, despite getting 8 hours of sleep at night. Sleep disorders or nutrient deficiencies can leave you feeling chronically fatigued every day, making you crave more sleep at inopportune times. Therefore, you must talk to your healthcare provider about your symptoms to receive the appropriate treatment.

Many different medical issues can contribute to excessive daytime sleepiness.

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